Individual Calculations January 2015
 Wortmann, Klaus Peter  Total change: 3.60  Rating chartPersonal card
 Deutscha Amateurmeisterschaft 2014/15 3(6) Gruppe B Aalen GER 2014-12-19
RcRownchangeKK*chgGame
 2028 2075 3.00 5 0.18 20 3.60 
  Belz, Frank-Martin, Prof. Dr. 1981 GER1.0010.37207.40 
  Hirschinger, Thomas 2040 GER0.501-0.0520-1.00 
  Laehnwitz, Alexander 2041 GER0.501-0.0520-1.00 
  Henrich, David 2095 GER0.001-0.4720-9.40 
  Fenner, Martin 1985 GER1.0010.38207.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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